Following a heart attack, the enzyme lactate dehydrogenase passes into the blood plasma from injured heart muscle. What is needed to measure the activity of lactate dehydrogenase activity in a sample of blood plasma?
- Asterilisation by heating: required; incubation with substrate: required; incubation with inhibitor: required
- Bsterilisation by heating: not required; incubation with substrate: required; incubation with inhibitor: required
- Csterilisation by heating: not required; incubation with substrate: required; incubation with inhibitor: not required
- Dsterilisation by heating: not required; incubation with substrate: not required; incubation with inhibitor: required